07-06-2018, 07:17 AM
If Nikon brings out two FF ML bodies as it seems, the only glass going cheap on eBay will be the APS-C limited lenses, mot of them pretty dated, and the FF shards. For the good glass nearly all owners will get an adapter (at lest one or more), for Sigma lenses the owners will take the more expensive mount change or an adapter, too. Now it depends what you define as "good glass", miso 
And DSLR bodies, at least the D810, are sold already for 50 % less than new. I usually very good condition.
And DSLR bodies, at least the D810, are sold already for 50 % less than new. I usually very good condition.